The flight distance from Suvarnabhumi Airport (BKK) in Bangkok, Thailand to Cat Bi International Airport (HPH) in Haiphong, Vietnam is 1,016 kilometers (631 miles / 548 nautical miles). The estimated flight time for this route is approximately 2h, flying northeast at a heading of 38°.

This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.

This is an international route connecting Thailand with Vietnam. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 06:53 in Bangkok, it's 06:53 in Haiphong.

The return flight from Haiphong (HPH) to Bangkok (BKK) follows a heading of 220° (southwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Suvarnabhumi Airport (BKK) and Cat Bi International Airport (HPH) detail pages, or use our flight duration calculator to compare other routes.